I"m definitely looking forward to MF. Now, this may just be my reading of the advert in Invicible but it also seems like a throwback to the old days. And by that, I mean one to three book series that are fairly light hearted (as opposed to LotF) without any major events happening.
Click here to see the hidden message (It might contain spoilers)
I think it might be interesting if we were to find Zekk as the main villian, perhaps out for revenge. But if that were true, I'd imagine him after Jaina, not Han, Leia or Allana. I'm also looking forward to seeing those 3 characters really interact.